So I have finished leveling up my castle and am just focusing on horseshoes now. In between being able to check horses and the castle I have been checking my monster spawning buildings. After 2 rounds I have gotten one mummy, werewolf and ghost. So not too bad I don't think. Although if that's all I manage to get in a day or so then I don't think I will have enough in 18 days to have one!! Maybe I will get lucky and they will drop from one I defeat like a werebeast did 😜